We love tv over here too. Two years old is the time the imagination really starts to develop. My first daughter pretended to be an animal rescuer like diego or would tell us "safety first" from Dora. Any dresses or shirt had to be disney's mermaid. We had tv in the morning, i needed time to wake up. Then a little bit at night. The PBS shows are the best.
As far as classes go for like a playgroup, my little gym, or gymboree, for more social interaction. In my opinion she is too young for dance or gymnastics, or acting. Defintely later on if she continues. I tried with my oldest and it took a bit for here to open up. It was just me and her then, little sister didnt come til she was 3.5yrs old.
Storytime are great too. When tv isnt allowed, my oldest loves books.
Watch the tv as i am addicted and my oldest loves it too.